| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.25 | 7.590% | $114.3144 | $114.31 | $114.30 | $114.30 |
| Purchase #2 | $54.40 | 10.787% | $60.2681 | $60.27 | $60.25 | $60.30 |
| Purchase #3 | $58.43 | 6.761% | $62.3805 | $62.38 | $62.40 | $62.40 |
| Purchase #4 | $178.92 | 10.870% | $198.3686 | $198.37 | $198.35 | $198.40 |
| Purchase #5 | $115.60 | 12.246% | $129.7564 | $129.76 | $129.75 | $129.80 |
| Purchase #6 | $172.84 | 13.586% | $196.322 | $196.32 | $196.30 | $196.30 |
| Purchase #7 | $121.77 | 10.348% | $134.3708 | $134.37 | $134.35 | $134.40 |
| 7 purchase totals = | $808.21 | $895.7808 | $895.78 | $895.70 | $895.90 | |